KS3 · History

Resistance to slavery and the abolition movement

Ask most people who ended the British slave trade and they say 'Wilberforce'. He mattered. But so did a court case, a book, a war and a revolt.

History · Causes of abolition

Build the web behind the 1807 Act

Britain's elites had grown rich from enslaved people's labour on Caribbean plantations. So what finally pushed Britain to act? Draw the links where one pressure made another stronger, or fed straight into the 1807 Act.

  1. The Somerset case, 1772
  2. Outrage at the Middle Passage and the Zong, 1781
  3. The abolition campaign: Equiano's book and Wilberforce
  4. Comparing workers at home with enslaved people
  5. The war with France: freedom against tyranny
  6. The Haitian Revolution and fear of revolts
  7. The Slave Trade Act, 1807 (outcome)
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Who's who in the story

Five people, one thing each.

Tap a figure to see what they did.

From the Somerset case to 1848

Tap an event to open it. Watch the long gap between the two Acts.

History · Two Acts, one big mix-up

What did the 1807 Act actually do?

Four students in a Year 8 class are talking about the Slave Trade Act of 1807.

Which one is closest to what you think right now?
How sure are you?

History · How far?

Was abolition won mainly by campaigners in Britain?

The claim

Abolition was won mainly by campaigners in Britain.

Place each piece of evidence to load the balance. Mark the strong ones — they count double.

  1. Equiano's autobiography educated the British public about the realities of enslavement.

    Evidence 1: does it support or challenge the claim?
  2. Wilberforce, an MP, led the official campaign. He gave his first speech in 1789 and saw real success nearly 20 years later.

    Evidence 2: does it support or challenge the claim?
  3. The Zong massacre of 1781 created public outrage in Britain.

    Evidence 3: does it support or challenge the claim?
  4. Comparisons between workers at home and enslaved people on plantations led more people to join the abolitionist movement.

    Evidence 4: does it support or challenge the claim?
  5. The Haitian Revolution was a successful revolt by enslaved people against the French elites who ruled Saint-Domingue.

    Evidence 5: does it support or challenge the claim?
  6. Britain feared the Haitian Revolution would inspire revolts in places like Jamaica and Barbados, which would be hugely economically damaging.

    Evidence 6: does it support or challenge the claim?
  7. In 1798 the British Army failed to capture Saint-Domingue and reinstate slavery, and this strengthened abolitionism.

    Evidence 7: does it support or challenge the claim?
  8. Some worried plantation owners, who feared losing money or property, added pressure from above.

    Evidence 8: does it support or challenge the claim?

WHAT YOU'VE LEARNED

A quick recap of today's lesson.

1807 ended the trade. 1833 outlawed enslavement. And neither happened because of one person or one event.

What you need to know

  • For much of the 18th century, slavery was a cornerstone of the British Empire's economy, and many elites grew very rich from it.
  • Abolition wasn't one event. It was a response to a number of events and ever-growing public demand.
  • In 1772 the Somerset case, argued on habeas corpus, meant James Somerset couldn't legally be considered enslaved in England. It didn't abolish enslavement in the Empire, but opposition to the slave trade grew.
  • Have a goYour classmate Sam announces: 'The Somerset case in 1772 ended slavery in the whole British Empire. Done!' Is Sam right?

    No. The case did not abolish enslavement in the Empire.

    Somerset could not legally be considered enslaved in England, but what the case really did was inspire a growth in opposition to the slave trade.

  • Britons criticised the Middle Passage, and the Zong massacre of 1781 caused outrage. Equiano's autobiography educated the public.
  • Wilberforce, an MP, led the official campaign. His first speech was in 1789, but real success took nearly 20 years.
  • Some Britons compared poor working conditions at home with life on plantations, and more people joined the abolitionist movement.
  • Have a goHave a go before you look: why might someone working in a poor job at home start to care about enslaved people on plantations?

    Both systems enriched British elites while exploiting the people doing the work.

    That comparison led more people to join the abolitionist movement, which is one way pressure from ordinary people grew.

  • Many Britons saw the war with France as freedom against tyranny, so enslavement looked like tyranny too.
  • The Haitian Revolution (1791 to 1804) was a successful revolt against the French elites ruling Saint-Domingue, and it created independent Haiti.
  • Have a goQuick pick: was the Haitian Revolution a revolt against British rule, or against French elites?

    Against the French elites who ruled Saint-Domingue.

    It was Britain's fear of where such a revolt might spread, not a rising against British rule, that made it matter to the abolition story.

  • Britain feared revolts like the one in Jamaica in 1795. Failing to capture Saint-Domingue in 1798 strengthened abolitionism.
  • The 1807 Act abolished the trade and freed nobody. The 1833 Act outlawed enslavement, and owners were compensated.

The big picture

Britain abolished the slave trade in 1807 and outlawed enslavement in 1833, 26 years later. Neither came from one hero or one event. A court case, public outrage, campaigners, comparisons with workers at home, a war with France and the successful Haitian Revolution all pushed together, and several made each other stronger.

Key points

11807 ended the transatlantic slave trade in the British Empire. It freed nobody. 1833 outlawed enslavement throughout the Empire, 26 years later.
2Abolition was a response to a number of events and ever-growing public demand, not a single event.
3Pressure from below was the public pressing the government. Pressure from above came from some worried plantation owners who feared losing money or property.
4Britain feared the Haitian Revolution would inspire revolts in places like Jamaica, which would be hugely economically damaging. Its failure to capture Saint-Domingue in 1798 strengthened abolitionism.
5After 1807 the Navy enforced abolition. At its peak in the 1840s and 1850s that meant up to 36 ships and over 4,000 sailors.

Worked example

Problem

A friend says: 'The Barbados revolt of 1816 was one of the reasons Britain passed the Slave Trade Act of 1807.' Is that a good cause? Talk it through.

⚠ Watch out

Mixing up Napoleon's two big moments. He reinstated slavery in 1802, and that really happened. What failed was his attempt to recapture Saint-Domingue, which became independent Haiti in 1804.

🧠

Memory hook

Think rope, not thread. Campaigners, a court case, public outrage, a war and a revolt were strands twisted together, and a rope is much harder to break than any one strand. (And for the Acts: 1807 stops the trade, 1833 outlaws enslavement, 26 years apart.)

✓

Check yourself

Close the page. Name four pressures that pushed Britain towards the 1807 Act, then explain in a sentence or two how two of them made each other stronger.

Flashcards

(16)
What happened in the Somerset case of 1772?
Abolitionist lawyers argued it on habeas corpus, so James Somerset could not legally be considered enslaved in England. It did not abolish enslavement in the Empire, but it inspired more opposition to the slave trade.
What is habeas corpus?
The fundamental right in English law that protects people from unlawful imprisonment.
Why did the Zong massacre of 1781 matter?
The crew of a British slave ship threw over 100 enslaved Africans overboard, claiming a water shortage. It created public outrage in Britain.
How did Olaudah Equiano help abolition?
His autobiography about his experiences as an enslaved person educated the British public about the realities of enslavement.
What did William Wilberforce do?
As an MP he led the official campaign for abolition across the whole Empire. His first speech was in 1789, and success took nearly 20 years.
Why did comparing workers at home with enslaved people help the abolition movement?
Both systems enriched British elites while exploiting the people who worked in them, and more people joined the movement.
Why did the war with France increase opposition to slavery?
Many Britons saw the war as freedom against tyranny, so enslavement looked like tyranny. Britain's own attempt to impose tyranny on Saint-Domingue seemed inconsistent.
What was the Haitian Revolution?
A successful slave revolt (1791 to 1804) against the French elites ruling Saint-Domingue. It led to independent Haiti, governed by now free people of colour.
Who was Toussaint L'Ouverture?
The leader of the Haitian Revolution, who aimed to emancipate all the people on the island.
Why did Britain fear the Haitian Revolution?
It might inspire revolts on British plantations in places like Jamaica and Barbados, which would be hugely economically damaging.
What happened to Britain's army in Saint-Domingue in 1798?
It failed to capture the colony and reinstate slavery, and this strengthened abolitionism.
What did the Slave Trade Act of 1807 do, and not do?
It abolished the transatlantic slave trade in the British Empire. It did not free anyone already enslaved.
What did the Slavery Abolition Act of 1833 do?
It outlawed the enslavement of human beings throughout the British Empire, 26 years after 1807. Owners were compensated.
What are pressure from below and pressure from above?
Below: the public pressing the government. Above: some worried plantation owners who feared losing money or property.
What did the Navy do after 1807?
It policed the Atlantic and captured slave ships, freeing those on board. At its peak in the 1840s and 1850s: up to 36 ships and over 4,000 sailors.
What happened to slavery in France's colonies in 1794, 1802 and 1848?
France abolished it in 1794, Napoleon reinstated it in 1802, and it was not formally abolished again throughout France's colonies until 1848.

Tap any card to flip it, or use Study as deck to go through them one at a time. In the full lesson these run as a spaced-repetition deck — you rate each card Hard, Good or Easy and the tricky ones keep coming back until they stick.

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